Use these options to specify how the date range returns results. "Exact" means that the start and end dates of descriptions returned must fall entirely within the date range entered. "Overlapping" means that any description whose start or end dates touch or overlap the target date range will be returned.

"Included are correspondence, press releases, clippings, cables, reports, budgets, memoranda, and minutes from the files of the Chief Administrative Officer, and the Force Commander, Major General E.L.M. Burns, both 1956-1967. These concern p...